Toyota Sienna Service Manual: Intake system
Parts location
System diagram
2Gr-fe intake
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Intake air control valve
Components
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Other materials:
On-vehicle inspection
1. Check battery electrolyte level
(a) Check the electrolyte level.
(1) If the electrolyte level is low, replace the battery
(or add distilled water) and check the charging
system.
2. CHECK BATTERY SPECIFIC GRAVITY
(a) Check the color of the hydrometer.
Result
3. CHECK BATTERY VOLTAGE ...
Removal
1. DISCONNECT CABLE FROM NEGATIVE BATTERY
TERMINAL
2. REMOVE HEATED OXYGEN SENSOR (for Bank 1
Sensor 2)
(a) Disconnect the sensor connector under the center
console.
(b) Using SST, remove the heated oxygen sensor.
SST 09224-00010
3. REMOVE FRONT EXHAUST PIPE ASSEMBLY
(a) Disconnect ...
Disassembly
HINT:
On the RH side, use the same procedures as on the LH side.
1. REMOVE FRONT DOOR LOWER FRAME BRACKET GARNISH LH
Using a screwdriver, disengage the clip and claw,
and remove the garnish.
HINT:
Tape the screwdriver tip before use.
2. REMOVE FRONT DOOR INSIDE HANDLE BEZEL PLUG LH
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